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Unified Communication & Collaboration Solutions > Presentation Switchers and Tiling Processors
Key Digital presentation switcher Front and Rear View
Best Digital presentation switcher Front view
Key Digital hdbaset switcher Rear View
Key Digital hdbaset switcher connected to multiple devices
Key Digital presentation switcher Front and Rear View
Best Digital presentation switcher Front view
Key Digital hdbaset switcher Rear View
Key Digital hdbaset switcher connected to multiple devices

KD-UFS42

4 Input 2 Mirrored Output Multi-Format Presentation Switch

  • Accommodates HDMI, Display Port and VGA inputs

  • Auto Switching selects a newly connected source and moves away from a newly disconneced source

  • Mirrored HDMI and HDBaseT output for Presenter's confidence monitor

  • Part of a complete AV singal management solution for conference spaces.

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overview
resources
specS & accessories

introduction

Key Digital® KD-UF42 is a 4K/18G KD-App Ready Presentation Switcher kit with CEC Manager™, auto switching, and audio de-embedding creating a user-friendly, simplified presentation system. KD-UFS42 features two HDMI, one Display Port, and one VGA + L/R analog audio input. Mirrored HDMI and HDBaseT outputs enable audience + presenter views and the HDBaseT output marries in with the included KD-X40MRx for integrating monitors or projectors up to 40m / 131ft away when the selected source is outputting 4K/UHD (up to 70m / 230ft at 1080p). Designed for professional audio video installations in huddle spaces, conference rooms, classrooms, lecture halls, auditoriums, and more, KD-UFS42 enables the connected video sources to be displayed on up to two connected displays while analog (balanced/unbalanced) and digital (PCM) audio de-embed ports feed audio of the selected source into an amplifier, DSP, or sound bar. Integrating KD-UFS42 with KD-AMP220 and KD-CAMUSB will enable an app-ready all-in-one solution for control of video switching, sound and speech enforcement, and PTZ camera control. Key Digital CEC Manager™ enables basic controls of the connected displays for a simplistic all-in-one integration system. KD-UFS42 presentation switcher supports all SD, HD, VESA and Ultra HD/4K video standards with HDR header information included in a variety of 4K EDID handshakes. In addition to IR, RS-232, and TCP/IP control, KD-UFS42 can also be controlled via trigger voltage and features status monitoring LEDs.

Features

  • Presentation Switcher Kit: Includes KD-UFS42 and KD-X40MRx
  • Presentation Switching: 2 HDMI, 1 Display Port, and 1 VGA + L/R audio source selection by push button, IP, RS-232, IR, auto switching, or trigger control
  • Ultra HD/4K: Supports up to 4096x2160 or 3840x2160 24/25/30/60hz at 4:4:4 (signals up to 18Gbps bandwidth)
  • Auto-Switching: Automatic selection of newly detected source and switching from newly disconnected source when enabled
  • CEC Manager™: Power, volume, and muting controls of the connected display/projector without any additional control wiring. Selection of desired CEC command recipient
  • KD-App Ready: Network scan & detect populates pre-built GUI including connected display/projector controls via CEC Manager™
  • KDPlug & Present™ Ready: Add KD-CX800 to build a programming-free automation system
  • Ease of Integration: Complete configuration using Key Digital Management Software™ Pro -Audio De-embedding: Audio of the selected source is de-embedded at the unit’s analog L/R balanced/unbalanced and PCM digital audio connectors
  • KD-AMP220 Control Mode: Command forward to KD-AMP220 for an all-in-one user-friendly control UI of video switching, audio and speech enforcement
  • PTZ USB Camera Integration: Add KD-CAMUSB for full PTZ control via KD-App. Use with KD-XUSB2 extender for USB signal extension over CAT5e/6
  • HDCP Licensing: Fully licensed and compatible with HDCP 2.2 -HDR10+ and Dolby Vision: More life-like images through a greater range of luminance levels
  • Power Over HDBaseT: Rx unit (included) and wall plate Tx unit (sold separately) powered by KD-UFS42
  • Installation: Half-rack width with rack and under-table mounting ears included -Signal Extension on HDBaseT Output: 4K/UHD (18G) up to 40m / 131ft, 1080p up to 70m / 230ft
  • Deep Color Support: Up to UHD/4K 30Hz 4:4:4/12 bits or 60Hz 4:2:2/12 bit -RS-232: Bi-Directional control to/from Tx and Rx/Presentation Switch unit
  • Unit Control Mode: Provides TCP/IP and RS-232 control and status of/from Tx unit
  • EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the output/display 1
  • Surround Sound Audio Support: DTS-HD Master Audio™, DTS:X®, Dolby TrueHD®, Dolby Atmos®
  • Control System Support: Key Digital® App ready. Compass Control® Pro ready. Fully controllable by all IR, RS-232, and TCP/IP supported control systems via open API.

Additional Features

  • HDR: More life-like images through a greater range of luminance levels
  • Resolution Support: Supports SD, HD, and VESA (VGA, SVGA, XGA, WXGA, SXGA, UXGA) up to 4096x2160p
  • Full Buffer System™: Manages TMDS re-clocking / signal re-generation, HDCP authentication to source & display, and EDID Control handshake
  • EDID Management: Internal library with 15 internal EDID handshakes including 4K with HDR in addition to native EDID data copied from the output/display 1
  • TMDS re-clocking: Support for long HDMI connectivity using Key Digital® HDMI cables 

downloads

KD-UFS42_CatalogPage.pdf
UCC_PowerSupplyNotice.pdf
UFS_CAM_AMP_RS232_Wiring.pdf
Manual_UFS42_v1.3.pdf
QSG_UFS42_v1.1.pdf
KD-UFS42_hires.jpg

Diagrams

KD-UFS42+KD-AMP220+KD-CAMUSB_AppExample.png
UFS42_HuddleSpace.pdf
UFS42_DistanceLearning.pdf
UFS42_ConferenceRoom.pdf
UFS42_LectureHall.pdf

specifications

Technical

  • AV Inputs: 2x HDMI, 1x Display Port, 1x VGA
  • AV Outputs: 1x HDBaseT RJ45, 1x HDMI, 1x Analog Audio on 6-pin terminal block, 1x Digital Audio on PCM RCA
  • DDC Signal (Data): Input DDC Signal: 5 Volts p-p (TTL)
  • HDMI Video/Audio Signal: Input Video Signal: 1.2 Volts p-p
  • Display Port Video/Audio Signal: Input Video Signal: 1.2 Volts p-p
  • VGA Video Signal: Input Video Signal: 1.2 Volts p-p
  • RJ45 Connectors: Shielded Link Connector, 2x HDBaseT, 1x LAN
  • Unit Control: TCP/IP on RJ45, Bi-directional RS-232, Serial IR, IR sensor, USB Micro
  • RS-232 Connector: 1x 3-pin terminal for unit control, 2x 3-pin terminal for pass-thru to/from HDBaseT Input and HDBaseT output
  • IR Connectors: 1x IR Sensor, 1x 2-pin terminal for unit control, 1x 3.5mm mono for IR input pass-thru to HDBaseT Output, 1x 3.5mm mono for IR output pass-thru from HDBaseT Output
  • RS-232 Connector: 3-pin phoenix terminal

General

  • Regulation: CE, RoHS, WEEE, EAC
  • Enclosure: Black metal
  • Product Dimensions: 8.27 x 6.42 x 1.75” (210 x 163 x 44.4mm)
  • Product Weight: Weight: 3.5 lbs / 1.59kg
  • Packaging Dimensions: 15.16 x 9.10 x 3.94 (385 x 230 x 100 mm)
  • Packaging Weight: 11.0 lbs / 5kg

accessories

  • Power Supply (qty 1) 48V/1.04A, 50W, desktop type, model KDPS50W48VC
  • Remote Control KD-RMPS (qty 1) includes battery 
  • Mounting Bracket L-Bracket (qty 2) 
  • L-Bracket Mounting Screw (qty 4)
  • Half-Rack Ear Mount (qty 1)
  • Short Rack Ear (qty 1)
  • Rack Ear Mount Screw  (qty 4) 
  • RX Extended (KD-X40MRx) (qty 1) 
  • Mounting Bracket for KD-X40MRx (L-Bracket) (qty 2) 
  • L-Bracket Mounting Screw for KD-X40MRx (qty 4) 
  • 6- Pin Blue Color Terminal Block Plug 
  • 6- Pin Green Color Terminal Block Plug (qty 1)
  • 2- Pin Green Color Terminal Block Plug (qty 3) 
  • 6ft Micro USB to USB A data cable (USB 2.0) (qty 1) 
  • IR Emitter (3.5 mm mono) (qty 1) 
  • IR Sensor (3.5mm stereo) (qty 1) 


technical documents

KD-UFS42_CatalogPage.pdf
UCC_PowerSupplyNotice.pdf
UFS_CAM_AMP_RS232_Wiring.pdf
Manual_UFS42_v1.3.pdf
QSG_UFS42_v1.1.pdf
KD-UFS42_hires.jpg

Images and Diagrams

KD-UFS42+KD-AMP220+KD-CAMUSB_AppExample.png
UFS42_HuddleSpace.pdf
UFS42_DistanceLearning.pdf
UFS42_ConferenceRoom.pdf
UFS42_LectureHall.pdf

specifications

Technical

  • AV Inputs: 2x HDMI, 1x Display Port, 1x VGA
  • AV Outputs: 1x HDBaseT RJ45, 1x HDMI, 1x Analog Audio on 6-pin terminal block, 1x Digital Audio on PCM RCA
  • DDC Signal (Data): Input DDC Signal: 5 Volts p-p (TTL)
  • HDMI Video/Audio Signal: Input Video Signal: 1.2 Volts p-p
  • Display Port Video/Audio Signal: Input Video Signal: 1.2 Volts p-p
  • VGA Video Signal: Input Video Signal: 1.2 Volts p-p
  • RJ45 Connectors: Shielded Link Connector, 2x HDBaseT, 1x LAN
  • Unit Control: TCP/IP on RJ45, Bi-directional RS-232, Serial IR, IR sensor, USB Micro
  • RS-232 Connector: 1x 3-pin terminal for unit control, 2x 3-pin terminal for pass-thru to/from HDBaseT Input and HDBaseT output
  • IR Connectors: 1x IR Sensor, 1x 2-pin terminal for unit control, 1x 3.5mm mono for IR input pass-thru to HDBaseT Output, 1x 3.5mm mono for IR output pass-thru from HDBaseT Output
  • RS-232 Connector: 3-pin phoenix terminal

General

  • Regulation: CE, RoHS, WEEE, EAC
  • Enclosure: Black metal
  • Product Dimensions: 8.27 x 6.42 x 1.75” (210 x 163 x 44.4mm)
  • Product Weight: Weight: 3.5 lbs / 1.59kg
  • Packaging Dimensions: 15.16 x 9.10 x 3.94 (385 x 230 x 100 mm)
  • Packaging Weight: 11.0 lbs / 5kg

accessories

  • Power Supply (qty 1) 48V/1.04A, 50W, desktop type, model KDPS50W48VC
  • Remote Control KD-RMPS (qty 1) includes battery 
  • Mounting Bracket L-Bracket (qty 2) 
  • L-Bracket Mounting Screw (qty 4)
  • Half-Rack Ear Mount (qty 1)
  • Short Rack Ear (qty 1)
  • Rack Ear Mount Screw  (qty 4) 
  • RX Extended (KD-X40MRx) (qty 1) 
  • Mounting Bracket for KD-X40MRx (L-Bracket) (qty 2) 
  • L-Bracket Mounting Screw for KD-X40MRx (qty 4) 
  • 6- Pin Blue Color Terminal Block Plug 
  • 6- Pin Green Color Terminal Block Plug (qty 1)
  • 2- Pin Green Color Terminal Block Plug (qty 3) 
  • 6ft Micro USB to USB A data cable (USB 2.0) (qty 1) 
  • IR Emitter (3.5 mm mono) (qty 1) 
  • IR Sensor (3.5mm stereo) (qty 1) 


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